声せい域いきせいいきFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounvocal range; range of voice; registerRefers to the span of pitches a voice can produce, from lowest to highest. Used in music, singing, and speech contexts.彼かの女じょの声せい域いきはとても広ひろい。Her vocal range is very wide.
